Review on 📻 SVEN SRP-450 Black Radio Receiver: Immersive Audio Experience by Hong Hng Quang ᠌

I opened the receiver to expand the ventilation slots near the transformer, at the same time I examined everything. Soldering is good, the wires are not tight. Receiving part on Si 4825A10 (that is, DSP), VLF on low-voltage 80020D. If powered by batteries or an external 5V adapter, then no problem. Has pros: High volume even with 3V power supply, two type D cells. Small size, good sound. Sufficient radio sensitivity. Can be used as an active column. Different cons: We do not need a CB band, there is no broadcasting. The HF range is not extended. We buy the receiver only because of FM (VHF FM-2). When powered from the mains, the built-in power transformer heats up even when the receiver is turned off, you need to remove the power plug. Our friends saved transformer iron.